hot and cold weather requirements

... Bisphenol A, and commonly prepared for application by mixing with a vinyl group monomer and free-radical catalysts at ambient temperatures, and used as binders for resin mortars and concretes, and fiber ... and Concretes,” Chapter of Concrete Admixtures Handbook, V S Ramachandran, Noyes Publications, 1984 34 Cannon, R W.; Godfrey, D A.; and Moreadith, F C., “Guide to the Design of Anchor Bolts and ... reinforced plastics, and rubber There is wide variation in chemical and physical properties among the different rubber and plastic materials Because the surface energy of most rubber and plastics is...

Ngày tải lên: 24/10/2014, 22:11

... contractors) information, requirements and procedures necessary to achieve a bond between freshly mixed and hardened concretes by use of either epoxy or latex adhesives The requirements and procedures of ... the requirements of ASTM C 881, Type II and V, Grade 1, and 3, Class A, B or C In addition, the epoxy adhesive shall maintain a minimum thickness of 15 mil (0.38 mm) on horizontal, vertical and ... adhesives are described as non redispersible and are used in combination with portland or other hydraulic cements They are suitable for interior and exterior work and may be used in areas subject to water...

Ngày tải lên: 24/10/2014, 22:11

... be both accurate and precise with % recovery between 80–120% (analyst had a 123%) and % CV < 20%, respectively (Table 3) Calibration standard curve and linearity of dilution A standard curve was ... Y-intercept (40.155), and Correlation Coefficient (1.000) Standard curve was determined on TaqMan plates and no significant differences were found Spike and recovery TIL 1520 and TIL1235 spiked ... stimulated with irrelevant peptide and HIV had very low background signal and % CV was high, as expected Accuracy, spike and recovery, and LOQ Due to the lack of a reference standard material to establish...

Ngày tải lên: 18/06/2014, 15:20

... design and coordination of the study, data acquisition and analysis and drafted the manuscript MZ and DL participated in data acquisition and analysis as well as literature review MP, FF and JR ... between mean TV and mean tumor ADC of the treated lesions did not differ significantly between one and three days (p = 0.708 and p = 0.945) The change in mean TV (p = 0.002) and mean tumor ADC ... performed a univariate comparison between treated and non-treated colorectal metastases with regards to changes in mean ADC and TV at early and follow-up MRI compared to baseline MRI using the...

Ngày tải lên: 09/08/2014, 09:20

... Arterials—Arterials bring traffic to and from expressways and serve major movements of traffic within and through metropolitan areas not served by expressways Truck and bus routes, and state- and federal-numbered ... 302.1R Guide for Concrete Floor and Slab Construction 304R Guide for Measuring, Mixing, Transporting, and Placing Concrete 305R Hot Weather Concreting 306R Cold Weather Concreting 308R Guide to ... 35/37 and Departmental Standard HA 14/87, pp 532-558 325.12R-23 10 Croney, P., and Croney, D., The Design and Performance of Road Pavements, 3rd Edition, McGraw Hill, 1998 11 Coetzee, C H., and Vander...

Ngày tải lên: 24/10/2014, 22:11

... beta barrel domains (EDI, EDII and EDIII) with distinct structures and functions (Figure 1.1, D and E) EDI is the central domain and contains both virus-specific and cross-reactive, predominantly ... envelope (E) and membrane (prM/M) proteins Immature virions are noninfectious and have spiky projections of 60 trimers of prM-E heterodimers Mature virions, on the other hand, are infectious and possess ... by host and viral proteases into individual viral proteins RNA replication is initiated by the NS proteins – synthesis begins with the negative-strand followed by the positive-strand and the...

Ngày tải lên: 09/09/2015, 08:18

... Architect/Engineer’s designers and specifiers by reviewing each of the items indicated in this specification guide and checklist and then including their decisions on each as mandatory requirements in the ... performance requirements Are specified test methods (sounding and coring) suitable? Are additional requirements necessary? Specify test methods that will be used, and size of cores SECTION l-GENERAL REQUIREMENTS ... Omitted phrases and words shall be supplied by inference 1.4-Reference standards 1.4.1 The standards referred to in this Standard Spe- cification ACI 503.2 are listed in Articles 1.4.2 and 1.4.3 of...

Ngày tải lên: 24/10/2014, 22:12

... polymers demand in the country Table documents the demand of different polymers in India during years 1995-96, 2001-02, and 2006-07 The comparison of demand and consumption from Tables and indicates ... out to produce gas and char at the first stage and subsequent reduction of the product gases, chiefly CO2 and H2 O, by the charcoal into CO and H2 Depending on the design and operating conditions ... carbon catalyst Methyl, primary and secondary alkyl radicals are formed during degradation and methane, olefins and monomers are produced by hydrogen abstractions and recombination of radical units...

Ngày tải lên: 27/11/2013, 21:35

... when the stress range and minimum stress were 16.4 ksi and 19.1 ksi (113 and 132 MPa), respectively Tests29 have also been reported from Germany on both plain and deformed hot- rolled bars bent ... classified into three basic types: wire, strand, and bars Wires are usually drawn steels and strands are manufactured from wires Bars are usually hot- rolled alloy steels Wires are usu- 70 60 ... of loadings varying between 0.6 and 0.65, and between 0.56 and 0.64 times the tensile strength of the strand Ten tests* on Stressteel S-H % in (12.7 mm) Monostrand wedges have shown that for a...

Ngày tải lên: 24/10/2014, 15:46

... element analyses may be used All existing and expected dead loads and live loads, equipment and piping loads, and code-mandated wind and earthquake requirements must be considered Where applicable, ... load tests, and the results of tests included in the catalogs Early textbooks and handbooks also included much of this information and are especially helpful Newspaper clippings and old photographs ... inspection and condition survey, sampling and material testing, evaluating and analyzing the information and data, and preparing a final report Chapter identifies those documents and sources...

Ngày tải lên: 24/10/2014, 21:59

... Architect/Engineer’s designers and specifiers by reviewing each of the items indicated in this specification guide and checklist and then including their decisions on each as mandatory requirements in the ... Omitted phrases and words shall be supplied by inference 1.4-Reference standards 1.4.1 The standards referred to in this Standard Spe- cification ACI 503.1 are listed in Articles 1.4.2 and 1.4.3 503.1-4 ... standard C 881-87 Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete 1.4.3 SSPC standards Vis l-67T Surface Preparation Standard No 1-Pictorial Surface Preparation Standards...

Ngày tải lên: 24/10/2014, 22:12

Ngày tải lên: 08/08/2012, 17:20

... planning and management of coastal systems and resources, taking into account traditional, cultural and historical perspectives and conflicting interests and uses; it is a continuous and evolutionary ... (Dowlatabadi, 1995; Hulme and Raper, 1995; Janssen and de Vries, 1998) and natural resources and environmental management (Stephens and Hess, 1999; Turner, 2000; De Kok and Wind, 2002) These studies ... (Fig 1.6) Topology and Geology Topologically and geologically, the mainland of the study area can be separated into two regions: the lowlands in the Western part and highlands in the Eastern...

Ngày tải lên: 06/11/2012, 10:35

Ngày tải lên: 17/04/2013, 16:09

Ngày tải lên: 22/08/2013, 10:58

... conductor, water pressure drop and flow, the inlet and outlet connections were provided Total five inlet and five outlet connections were provided The water flow rate liter/min and pressure 3·5 kg/cm2 was ... M, Ando L, Guo X H, Gobin R, Ferdinand R 2004 Status of the Trasco intense proton source and emittance measurements Rev Sci Instrum 75(5): 1423–1426 Ciavola G, Celona L, Gammino S, Presti M, Ando ... field, and (b) flat magnetic field are shown in figure The calculation was also performed analytically (Montgomery 1966) using standard relations for calculating magnetic field Design, fabrication, and...

Ngày tải lên: 22/12/2013, 08:58

... IEEE 802.3 and ANSI/TIA/EIA 568-B Following is a table of IEEE GbE and 10GbE standards with related fiber types and bandwidths/distances (see Table 1) As shown in Table 1, standard 62.5µm and 50µm ... modal bandwidth than standard 50µm or 62.5µm fiber A 10GbE signal at a wavelength of 850nm is only guaranteed for 26 meters on standard 62.5µm fiber and for 86 meters on standard 50µm fiber Standard ... carefully examine your network and evaluate the distances and bandwidths required now and in the future To maximize your investment, you must choose the correct type and grade of fiber to support...

Ngày tải lên: 24/01/2014, 11:20

Ngày tải lên: 29/01/2014, 14:39

... Hrubes from SCS and his team as well as Denis Nezich, Mike Paluda, and Larry Pedersen from MI DNR and their staff for preparing and making the arrangements that made this audit possible and efficient ... forestlands on an area of 1.6 Mio (about 21% of the state’s timberland) DNR also provides guidance and planning information for working with private landowners, environmental regulators, and other ... presentations and audit meetings, and is a focus of concern for SCS and MI DNR It appears that Sierra Club’s concerns are perhaps too highly critical of DNR management Stands classified as “aspen stands”...

Ngày tải lên: 17/02/2014, 21:20

... marketing messages 25 Standard 4: Marketing methods 25 Standard 5: Use of brands 26 Standard 6: Settings and locations 26 Standard 7: Accountability ... children’s eating behavior and obesity Physiology & Behavior 2012; 106: 379–386 61 Boyland E.J, Halford JCG Television advertising and branding: Effects on eating behavior and food and preferences in ... Schools and other children’s settings 16 Children in restaurants 17 Brand equity and licensed characters 18 Generalised branding 19 Product design and...

Ngày tải lên: 18/02/2014, 21:20